InChI=1/C16H12N4O2/c21-15-13(9-11-1-5-17-6-2-11)19-16(22)14(20-15)10-12-3-7-18-8-4-12/h1-10H,(H,19,22)(H,20,21)/b13-9-,14-10+/f/h19-20H	0CF5632B152F6CD0